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Kohler — CHECKS AND OVERHAUL

For these Kohler models: 25LD330-2, 25LD425-2.

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Procedure

  1. Fit the wrist pin in the hole in the small end of the connecting
  2. 06.2003
  3. 5302-607
  4. 03

Tools required

  • groove clearance using a feeler gauge (fig.21).

Specs & torque values

  • -0,75 mm
  • -0,25 mm
  • -0,50 mm
  • measured at approximately 18 mm from the base (fig.22).
  • than 0.120 mm both cylinder and piston must be replaced.

Source: manual:Work Shop Manual GR 25_330_425 matr 1-5302-607.pdf. Figures and steps are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.